Across 10 covered model years from 2014 to 2023, the Suzuki Boulevard M109R B O S S motorcycle has a listed wet/running weight of 765 lb (347 kg).
Suzuki Boulevard M109R B O S S weight overview
The scale number is high enough that parking and low-speed balance deserve real consideration. Once the bike leans too far, recovering it takes much more effort than on a light machine.
Very Heavy Motorcycle
How heavy is the Suzuki Boulevard M109R B O S S?
wet weight
Using a model-level wet weight comparison, the Suzuki Boulevard M109R B O S S is heavier than about 87% of 54 Suzuki custom/cruiser motorcycles with compatible weight data.
Ready-to-ride weight
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Suzuki Boulevard M109R B O S S weight & related specs
| Model years covered | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 |
|---|---|
| Wet / running weight | 765 lb (347 kg) |
| Engine displacement | 1,783 cc |
| Power | 125 hp |
| Torque | 118 lb-ft (160 Nm) |
| Fuel capacity | 4.9 US gal (18.55 L) to 5.15 US gal (19.5 L) |
| Full-tank fuel weight (estimated) | 30.5 lb (13.8 kg) to 32 lb (14.5 kg) |
Weight changes by model year
The 2014 model is used as the baseline where data is available. Only later supplied values that differ are shown below. A year pill does not mean every individual weight field was supplied for that year.
Useful weight calculations
| Horsepower per 100 lb | 16.34 hp / 100 lb |
|---|---|
| Pounds per horsepower | 6.12 lb / hp |
| Torque per 100 lb | 15.43 lb-ft / 100 lb |
| Displacement per pound | 2.33 cc / lb |
| Weight per 100 cc | 42.9 lb / 100 cc |
| Fuel weight as % of bike weight | 4% to 4.2% |
What the weight numbers tell you
Suzuki Boulevard M109R B O S S weight FAQ
What is the Suzuki Boulevard M109R B O S S wet weight?
The supplied wet/running weight is 765 lb (347 kg) across the model years covered here. That figure is the most useful available number for real-world handling because operating fluids and fuel are included.
Is the Suzuki Boulevard M109R B O S S lighter or heavier than other Suzuki custom/cruiser motorcycles?
Compared with similar Suzukis in this dataset, it is heavier than about 87% of 54 custom/cruiser motorcycles using the same weight basis.
Which Suzuki Boulevard M109R B O S S years have different weight specs?
No clear weight change appears in the usable model-year data. Other specifications may still differ by year.
How much does a full tank add to the Suzuki Boulevard M109R B O S S?
Based on the supplied 4.9 US gal (18.55 L) to 5.15 US gal (19.5 L) tank capacity, the gasoline itself weighs about 30.5 lb (13.8 kg) to 32 lb (14.5 kg) when full. On models with a wet/running weight, that fuel mass is already included in the listed ready-to-ride figure.
What is the combined Suzuki Boulevard M109R B O S S and rider weight?
Using the model’s representative wet/running weight and a 180 lb rider, the combined bike-and-rider mass is about 945 lb (428.6 kg) before riding gear, luggage or a passenger.
What is the Suzuki Boulevard M109R B O S S power-to-weight ratio?
Available model-year data produces 16.34 hp per 100 lb. It shows engine output relative to motorcycle mass rather than just quoting peak horsepower. That places it around the 91st percentile within the compatible Suzuki custom / cruiser power-to-weight comparison.
What is the Suzuki Boulevard M109R B O S S torque per 100 lb of bike weight?
Where compatible torque and weight figures are available, the model works out to 15.43 lb-ft per 100 lb. This gives more context than torque alone because it relates engine twist to the mass it has to move.
How many cc does the Suzuki Boulevard M109R B O S S have per pound?
The available figures work out to 2.33 cc per lb. This is not a performance rating, but it is a useful way to compare engine size against total motorcycle mass.
How does the Suzuki Boulevard M109R B O S S compare with the median Suzuki custom/cruiser motorcycle weight?
Compared with the median Suzuki custom/cruiser motorcycle weight of 601.9 lb (273 kg), the model is roughly 163.1 lb (74 kg) heavier.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Suzuki Cycles website.